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Fix leul_to_cpu on big endian hosts 

Commit 213acd2e introduced leul_to_cpu with a special code path for big endian
hosts. Unfortunately that code used preprocessor magic that didn't work.

This patch replaces the explicit ##s by glue() which is proven to work reliably,
enabling me to compile qemu on ppc again.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Alexander Graf 2010-05-11 17:38:17 +02:00 committed by Aurelien Jarno
parent e03c22a98c
commit 17e6a53f82
1 changed files with 1 additions and 1 deletions
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bswap.h
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@ -205,7 +205,7 @@ static inline void cpu_to_be32wu(uint32_t *p, uint32_t v)
#ifdef HOST_WORDS_BIGENDIAN
#define cpu_to_32wu cpu_to_be32wu
#define leul_to_cpu(v) le ## HOST_LONG_BITS ## _to_cpu(v)
#define leul_to_cpu(v) glue(glue(le,HOST_LONG_BITS),_to_cpu)(v)
#else
#define cpu_to_32wu cpu_to_le32wu
#define leul_to_cpu(v) (v)